8/16/2011 - A dragonfly lands on top of the M-16 of an Airman participating in the Phase II exercise Aug. 10 at Eglin Air Force Base, Fla. Dragonflies swarmed around the readiness exercise area throughout the day. Eglin Entomology believes the abundance of the flying dragons is due to weather and the amount flying insects that it brings such as mosquitoes and gnats. (U.S. Air Force photo/Samuel King Jr.)